Introduction：Basic information about CAS 4461-41-0|2-Chloro-2-butene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Chloro-2-butene |
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| CAS Number | 4461-41-0 | Molecular Weight | 90.55140 |
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| Density | 0.911 g/cm3 | Boiling Point | 70.6ºC at 760 mmHg |
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| Molecular Formula | C4H7Cl | Melting Point | / |
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| MSDS | / | Flash Point | -19ºC |
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Names
| Name | 2-Chloro-2-butene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.911 g/cm3 |
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| Boiling Point | 70.6ºC at 760 mmHg |
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| Molecular Formula | C4H7Cl |
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| Molecular Weight | 90.55140 |
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| Flash Point | -19ºC |
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| Exact Mass | 90.02360 |
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| LogP | 2.14890 |
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| Index of Refraction | n20/D 1.4205(lit.) |
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| InChIKey | DSDHFHLZEFQSFM-ARJAWSKDSA-N |
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| SMILES | CC=C(C)Cl |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- EM4265000
- CHEMICAL NAME :
- 2-Butene, 2-chloro-
- CAS REGISTRY NUMBER :
- 4461-41-0
- BEILSTEIN REFERENCE NO. :
- 1719361
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-H7-Cl
- MOLECULAR WEIGHT :
- 90.56
- WISWESSER LINE NOTATION :
- GY1&U2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 48800 ppm/15M
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - changes primarily in glomeruli
MUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 10 umol/plate
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 29,2611,1980
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Safety Information
| Hazard Codes | F: Flammable;Xi: Irritant; |
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| Risk Phrases | R11 |
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| Safety Phrases | S16;S26;S27;S33;S36/S37/S39 |
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| RIDADR | UN 1993 |
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| Packaging Group | II |
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| Hazard Class | 3.1 |
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| HS Code | 2903299090 |
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Customs
| HS Code | 2903299090 |
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| Summary | 2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| 2-CHLORO-2-BUTENE |
| EINECS 224-719-6 |
| 1-Methyl-1-propenyl Chloride |
